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Mercedes highlights dangers of counterfeit wheels

Mercedes-Benz Australia is getting the word out that consumers need to make sure they get the real deal when purchasing auto parts. To demonstrate that concept in dramatic fashion, the company bangs an imitation and genuine wheel through a pothole at Holden's proving ground to see what happens. The results speak for themselves. While counterfeiting is often associated fashionable goods like handbags or sunglasses, it wreaks havoc on the auto industry, too. A 2007 study estimated Ford lost $1 billion a year from fake parts, and Aston Martin had to recall a huge swath of vehicles because a sub-supplier used knock-off plastic. To fight the problem here, the US government and some states have passed laws to ban counterfeit components. In this case, Mercedes uses the stunt to argue the fake parts are a safety issue Down Under. While the two wheels look practically identical at first, they definitely don't perform the same. The slow-mo footage of the impact clearly shows just how differently the pair takes the punishment, and why counterfeit wheels are such a safety issue. Related Video:

Petrolicious profiles mustard 1972 Mercedes-Benz 280 ready to go anywhere

The Mercedes-Benz sedans of the '70s and early '80s are certainly attractive models, but with their hard lines, the four-doors really don't have the graceful curves usually associated with a beautiful car. Instead, it's much more accurate to call these classic Germans handsome. The W114 chassis especially has a powerful stance about it with an upright grille dominating the front and long, flat surfaces elsewhere. Petrolicious takes a look at one man's journey to restore one of these posh vehicles in its latest video. Bernard Bredehorn grew up in the back of his grandparents' W116-chassis Mercedes 280 SE, and when he eventually got a classic of his own, Bredehorn ended up with a 1972 Mercedes 280. However, the sedan was in need of a complete restoration and sat for years in a friend's garage buried under parts. Bredehorn eventually excavated the car and brought it back to life in a very '70s shade of mustard yellow. Petrolicious shows why this classic Mercedes is now happy eat up many trouble-free miles on Germany's roads.

Lewis Hamilton wins Spanish Grand Prix, takes 17-point lead over Vettel

BARCELONA, SPAIN – Lewis Hamilton won the Spanish Grand Prix in a commanding Mercedes one-two on Sunday to stretch his Formula One lead over Ferrari's Sebastian Vettel, who finished fourth, to 17 points. The victory, in a race that stayed dry despite the threat of rain, was the Briton's second of the season, 64th of his career and third at the Circuit de Catalunya. It also set a record, one that Hamilton had previously shared with seven times champion Michael Schumacher, of 41 wins from pole position. "This is more like it, let's keep this up," Hamilton told his celebrating team over the radio as he swept past the checkered flag. "Today the car and myself, I felt that synergy which I hadn't been feeling for the whole year," he added in a pre-podium interview after parking up in pit lane. "It's a good feeling." Hamilton's win followed on from the lucky victory that fell into his lap in Azerbaijan two weekends ago, but Sunday had nothing to do with chance and all to do with the champions being back to their best. He now has 95 points to Vettel's 78 after five rounds of the 21-race championship. Mercedes regained the lead in the constructors' standings and are now 27 points clear of Ferrari who had 2007 world champion Kimi Raikkonen retire from the race. Finland's Valtteri Bottas was second, a hefty 20.5 seconds behind, with Dutch 20-year-old Max Verstappen completing the podium for Red Bull – his first of an incident-filled season. Australian Daniel Ricciardo was fifth for Red Bull, ahead of Denmark's Kevin Magnussen for Haas and Spaniards Carlos Sainz (Renault) and Fernando Alonso (eighth for McLaren). Sainz's points lifted Renault ahead of McLaren and into fourth place by a single point. Mexican Sergio Perez was ninth for Force India and Monegasque rookie Charles Leclerc took the final point for Sauber. While Hamilton pulled away cleanly at the start, and Vettel passed Bottas into the first corner for second place, there was carnage behind as Romain Grosjean spun his Haas in a cloud of smoke. The Frenchman then collected the Renault of Nico Hulkenberg and Pierre Gasly's Toro Rosso in a major smash, fortunately without injury, that brought out the safety car for the first six laps. Stewards gave him two penalty points and imposed a three-place grid drop for the next race in Monaco.